Results 81 to 90 of about 1,558 (181)

Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space

Advanced Materials, Volume 38, Issue 31, 2 June 2026.
In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz, Lukas E. Lehner, Stepan Demchyshyn, Bekele Hailegnaw, Phillip Jahelka, Magdalena Breitwieser, Sercan Özen, Andrea Denker, Jürgen Bundesmann, Alina Hanna Dittwald, Dilara Karabulut, Philipp Tockhorn, Steve Albrecht, Felix Lang, Markus C. Scharber, Michael D. Kelzenberg, Harry A. Atwater, Martin Kaltenbrunner   +17 more
wiley   +1 more source

Mechanisms, Design Principles, and Emerging Strategies in Supramolecular Assembly‐Enabled Circularly Polarized Room‐Temperature Phosphorescence

Aggregate, Volume 7, Issue 6, June 2026.
The Graphical Abstract summarizes the key concepts of this review, covering supramolecular assembly strategies, CPP material integration, multicolor emission, information encryption, and flexible optoelectronic applications. ABSTRACT Circularly polarized luminescence (CPL) and room‐temperature phosphorescence (RTP) materials are crucial for advanced ...
Wei Zhang, Jiang‐Hai Li, Mao‐Qin Liu, Zheng‐Mei Cheng, Ye Meng, Yang Luo, Jin‐Liang Zhuang   +6 more
wiley   +1 more source

Structural Mechanisms of Quasi-2D Perovskites for Next-Generation Photovoltaics

Nano-Micro Letters
Highlights This review highlights the structural advantages and challenges of qausi-2D perovskite. Beyond these structural adaptations, unique additive methods specific to quasi-2D perovskites are suggested, alongside future directions for further ...
Hyeonseok Lee, Taeho Moon, Younghyun Lee, Jinhyun Kim   +3 more
doaj   +1 more source

Topology‐Oriented Crystalline Architectures of Metal Oxides for Advanced Electrocatalytic Water Splitting

cScience, Volume 2, Issue 2, June 2026.
ABSTRACT Electrocatalytic water splitting remains a cornerstone strategy for sustainable hydrogen production; however, its overall efficiency is restricted by the sluggish oxygen evolution reaction. Metal oxides have emerged as highly promising catalysts owing to their adaptable electronic structures, high chemical stability, and abundant redox‐active ...
Aoxiang Zhu, Mincan Yang, Jiamu Feng, Ziwen Yi, Weilin Xu, Jia Li, Jun Wan   +6 more
wiley   +1 more source

Ruddlesden–Popper and perovskite phases as a material platform for altermagnetism

Journal of Applied Physics
The subclass collinear antiferromagnets that break spin Kramers degeneracy—thereby exhibiting ferromagnet-like properties—offer exciting opportunities in magnetism, which motivates the expansion of the material base for these so-called altermagnets. Here, we demonstrate that Ruddlesden–Popper and perovskite phases offer a rich material platform for ...
Fabio Bernardini, Manfred Fiebig, Andrés Cano   +2 more
openaire   +3 more sources

Dimensionality‐Driven Emerging Phenomena in Hybrid Metal Halides

Small Structures, Volume 7, Issue 6, June 2026.
Emergent Phenomena Governed by Octahedral Connectivity and Dimensionality. Hybrid metal halides are unique among semiconductors in that their inorganic octahedral networks can be rationally assembled in 3D, 2D, 1D, and 0D forms, enabling dimensionality to assist as a powerful control knob over structure, electronic properties, excitations, and ...
José R. Franca, Lucas A. R. Santana, Cássio C. S. Soares, Carlos Mera Acosta, Gustavo M. Dalpian, Jose Antonio Souza   +5 more
wiley   +1 more source

Perspective on Ferroelectric and Nonferroelectric Low‐Dimensional Metal Halide Perovskites for Memristor Technology

Small Structures, Volume 7, Issue 6, June 2026.
In this review article, we have highlighted molecular engineering of spacer cations, the transition from ionic/filamentary to polarization‐driven ferroelectric resistive switching, key state‐of‐the‐art device demonstrations, and the future outlook. Together, these elements illustrate how dimensional control in low‐dimensional hybrid‐halide perovskites ...
Ranita Samanta, Rishukumar Panday, Giulia Ludovisi, Ramamoorthy Boomishankar, Daniele Cortecchia   +4 more
wiley   +1 more source

Enhanced specific energy in fast-charging lithium-ion batteries negative electrodes via Ti-O covalency-mediated low potential

Nature Communications
Developing lithium-ion batteries with high specific energy and fast-charging capability requires overcoming the potential-capacity trade-off in negative electrodes.
Jun Huang, Qirui Yang, Anyi Hu, Zhu Liao, Zhengxi Zhang, Qinfeng Zheng, Zhouhong Ren, Shun Zheng, Yixiao Zhang, Xiaolong Yang, Zhenming Xu, Le Zhang, Daming Zhu, Wen Wen, Xi Liu, Akihiro Orita, Nagahiro Saito, Liguang Wang, Yongyao Xia, Liwei Chen, Jun Lu, Li Yang   +21 more
doaj   +1 more source

Engineering antiphase boundaries in epitaxial SrTiO3 to achieve forming free memristive devices

APL Materials, 2019
We here present a method to engineer Ruddlesden-Popper-type antiphase boundaries in stoichiometric homoepitaxial SrTiO3 thin films. This is achieved by using a substrate with an intentionally high miscut, which stabilizes the growth of additional SrO at ...
Felix V. E. Hensling, Hongchu Du, Nicolas Raab, Chun-Lin Jia, Joachim Mayer, Regina Dittmann   +5 more
doaj   +1 more source

Ruddlesden–Popper Perovskites: Synthesis and Optical Properties for Optoelectronic Applications

Advanced Science, 2019
Ruddlesden–Popper perovskites with a formula of (A′)2(A)n−1BnX3n+1 have recently gained widespread interest as candidates for the next generation of optoelectronic devices.
Xupeng Gao, Xiangtong Zhang, Wenxu Yin, Hua Wang, Yue Hu, Qingbo Zhang, Zhifeng Shi, Vicki L. Colvin, William W. Yu, Yu Zhang   +9 more
doaj   +1 more source